package com.syt.mall.mallseckill.interceptor;


import com.syt.common.constant.AuthServerConstant;
import com.syt.common.vo.MemberResoVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class LoginUserInterceptor implements HandlerInterceptor {
    public static ThreadLocal<MemberResoVo> loginUser = new ThreadLocal<>();

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String uri = request.getRequestURI();
        AntPathMatcher antPathMatcher = new AntPathMatcher();
        boolean match = antPathMatcher.match("/kill", uri);
        if (match ){
            MemberResoVo attribute = (MemberResoVo) request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
            if (attribute !=null){
                loginUser.set(attribute);
                return true;
            }else {
                request.getSession().setAttribute("msg","请先登录!");
                //没有登录去登录
                response.sendRedirect("http://auth.mall.com/login.html");
                return false;
            }
        }

        return  true;

    }
}
